Show HN Daily Selection (2025-07-14)07/14/2025
Developer Tools
Education
Life Assistant
Productivity
Consumer Tech
Entertainment
Design
Audio
ChatBots
- A Raycast-compatible launcher for Linux
- Learn LLMs LeetCode Style
- A Lisp for code generation and metaprogramming in non-Lisp languages
- A Browser-Only Dream Interpreter Using Symbol Logic and JavaScript
- I built this to talk Danish to my girlfriend – works with any language
- Type-safe PostgreSQL helpers for Kysely – arrays, JSONB, and vector ops
- c0admin – A terminal-based AI assistant for Linux sysadmins
- I made a free tool to sync Strava activities with your calendar
- CMS-like editing for Markdown with contenteditable and 100 lines of JS
- The simplest way to use MCP. local-first. 100% open source
- An open-source, Android app for discovering privacy-respecting software
- Clu3 – Team up with GPTs in a 2v2 game of codenames
- HNping 'remind me later' for HN via web push
- I added Game of Life to my Portfolio Website and it's so cool
- Sohri – Turn short stories into binge-able audio episodes
- We developed an AI tool to diagnose car problems
- I built an LLM chat app because we shouldn't need 10 AI subscriptions
- Magnetar, a high-perf BitTorrent parsing and manipulation library
- 0xDEAD//Type – A Fast-Paced Typing Shooter with Retro Vibes
- FluidAudio – Swift Speaker Diarization on CoreML
Show HN Daily Selection (2025-07-13)07/13/2025
Design
Developer Tools
Education
Business
Health
ChatBots
- DesignArena – crowdsourced benchmark for AI-generated UI/UX
- BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++
- An educational Local Qwen3 LLM Inference project written in Rust
- Train Block Diffusion Models on Consumer Hardware (RTX 4090) in Hours
- Microsoft official MCP for documentation and more
- Reviving a 20 year old OS X App
- Manage your small business with this simple ERP
- Transition – AI Triathlon Coach
- VibeKin – Gated Discord Tribes via Personality Matching
Show HN Daily Selection (2025-07-12)07/12/2025
Developer Tools
Productivity
Finance
Entertainment
- RULER – Easily apply RL to any agent
- Vibe Kanban – Kanban board to manage your AI coding agents
- An Improvisational Web Server
- Director – Local first, open source MCP Gateway
- NodeLoop – Hub for electronics design knowledge and tools
- TUI personal monthly budget planner
- AI Movie Finder – I created a way to find movies by describing
- Code is all you need – Sherlog MCP
Show HN Daily Selection (2025-07-11)07/11/2025
Consumer Tech
Productivity
Developer Tools
Image
Health
Design
Marketing
Education
Business
Inspiration
- Open source alternative to Perplexity Comet
- Cactus – Ollama for Smartphones
- Typeform was too expensive so I built my own forms
- asyncmcp – Run MCP over async transport via AWS SNS+SQS
- Pangolin – Open source alternative to Cloudflare Tunnels
- I built a playground to showcase what Flux Kontext is good at
- Endorphin AI–Run browser E2E tests from plain English with QA AI agent
- Ten years of running every day, visualized
- I rebuilt few years old project and now it covers my expenses
- I Built an AI Agent Ecosystem That Optimises Your Google Ads for You
- I built an app to turn my kids' questions into podcasts
- I made a tool to make LinkedIn posting feel less like a chore
- Still coding in VC++ 6.0 after losing everything, living in a trailer
- NotebookLM Web Importer
Show HN Daily Selection (2025-07-10)07/10/2025
Consumer Tech
Education
Audio
Developer Tools
Productivity
Life Assistant
Design
- FlopperZiro – A DIY open-source Flipper Zero clone
- MCP server for searching and downloading documents from Anna's Archive
- Petrichor – a free, open-source, offline music player for macOS
- I rewrote an outdated React Native map clustering library
- Pyhoff – Connect Python ML Models to Beckhoff/WAGO IO Hardware
- Todo2 – AI Project Manager Inside Cursor
- Stravu – Editable, multi-player AI notebooks with text, tables, diagram
- Snub – A fast, lightweight file search CLI for Windows (written in C)
- Multi-session Claude Code manager with async workflow
- Piplo helps you stay in touch with the people who matter
- A Truth Table Generator Written in Common Lisp
- Cool Symbols
- I built "Schnippi", my dream screenshot Chrome extension
Show HN Daily Selection (2025-07-09)07/09/2025
Entertainment
Productivity
Audio
Business
Developer Tools
Image
Health
- OffChess – Offline chess puzzles app
- A rain Pomodoro with brown noise, ASMR, and Middle Eastern music
- Jukebox – Free, Open Source Group Playlist with Fair Queueing
- I built a tool to solve window management
- Sumble – knowledge graph for GTM data – query tech stack, key projects
- Track the AI-generated code in your repo
- Dashboard tracking all GitHub PRs and analyzing Code Agent activity
- ModelFetch – Deploy MCP servers anywhere TypeScript/JavaScript runs
- PulseTimer – A clean, customizable work/break timer you can self-host
- Free Unlimited Photo Enhancer, Background Remover, AI Image Gen, etc.
- The Ordeal Visualizer
- Trying to eat better? I built a nutrional assistant
- HireIndex – A Searchable Directory for Who Wants to Be Hired on HN
- I built a single API to post on all social platforms
- Gore – A Doom Engine Port in Go
Show HN Daily Selection (2025-07-08)07/08/2025
Entertainment
Audio
Finance
Research
Life Assistant
Consumer Tech
Developer Tools
Productivity
ChatBots
Health
- NYC Subway Simulator and Route Designer
- Ossia score – a sequencer for audio-visual artists
- I Got Tired of Calculator Sites, So I Built My Own
- An Apple-like computer with a built-in BASIC interpreter in my game
- Unlearning Comparator, a visual tool to compare machine unlearning
- Life_link, an app to send emergency alerts from anywhere
- Integrated System for Enhancing VIC Output
- A Language Server Implementation for SystemD Unit Files
- I made a CLI tool to batch convert handwritten notes to Markdown
- A simpler geofence reminder UI
- Vibechat – A chatroom for people bored waiting for Claude
- Yoink AI – macOS AI app that writes everywhere (docs, browser, etc.)
- AI Power Internal Tools
- A browser extension that removes the algorithmic X 'For you' evil tab
- Exploring emotional self-awareness via action-based journaling and AI
- Data Alchemy – Automated feature engineering with specialized AI agents
- I built a website to summarize Tech Twitter each day
Show HN Daily Selection (2025-07-07)07/07/2025
Consumer Tech
Developer Tools
Image
Entertainment
Finance
Productivity
ChatBots
- I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics
- Simple wrapper for Chrome's built-in local LLM (Gemini Nano)
- Pixel Art Generator Using Genetic Algorithm
- I made a crowd counting game
- Guess the Sharpe
- Comically – TUI manga and comic optimizer for e-readers
- Chat Capsule – Convert ChatGPT Chats to Markdown (For Notion, etc.)
- Virby, a vfkit-based Linux builder for Nix-Darwin
- Spots – Map of good places to work remotely for the day
- YouTube Shorts Blocker Chrome Extension
- I Built a Minimal AI Chat app with Local Storage and Advanced Research
Show HN Daily Selection (2025-07-06)07/06/2025
Developer Tools
Productivity
Entertainment
ChatBots
Consumer Tech
- Certimon – Free Telegram bot to monitor SSL certificate expiry
- An AI tool that lets you interact with your terminal in plain English
- MCP-123, a 2-line MCP server/client (Windows-friendly)
- ASCII Fireworks
- I Built a Local-First AI Chat App with Advanced RAG
- Dstpierre/tpl a tiny lib making Go's templates more tolerable
- We made a tool to reduce echo chambers on social media
Show HN Daily Selection (2025-07-05)07/05/2025
Consumer Tech
Entertainment
Developer Tools
Business
Education
- AirBending – hand gesture based macOS app MIDI controller
- I AI-coded a tower defense game and documented the whole process
- BunkerWeb – the open-source and cloud-native WAF
- Fast Thermodynamic Calculations in Python
- Built a lovable clone to see what makes agentic apps tick
- I Built a Pocket OS with JavaScript, Electron, and Gemini
- I built sinkedin – a LinkedIn but for flauting failures and screwups
- Kuvasz – an open-source uptime and SSL monitoring service
- Hands on tutorial for open source contribution
- A stupid simple barely S3 compatible file server
- Dhansishtha-2.0-preview – First Intermediate Reasoning model
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